Overwrite Property

Whether to overwrite the local file, or remote blob.

Syntax

 azureblob.getOverwrite([callback])
 azureblob.setOverwrite( overwrite, [callback])

Default Value

FALSE

Callback

The 'callback' parameter specifies a function which will be called when the operation completes (or an error is encountered). If the 'callback' parameter is not specified, then the method will block and will not return until the operation completes (or an error is encountered).

The callback for the getOverwrite([callback]) method is defined as:

function(err, data){ }

'err' is the error that occurred. If there was no error, then 'err' is 'null'.

'data' is the value returned by the method.

The callback for the setOverwrite([callback]) method is defined as:

function(err){ }

'err' is the error that occurred. If there was no error, then 'err' is 'null'.

'err' has 2 properties which hold detailed information:

err.code
err.message

Remarks

When calling DownloadFile, this property determines if LocalFile should be overwritten if it already exists.

When calling CreateBlob or CopyBlob, this property determines if the remote blob should be overwritten if it already exists.

Data Type

Boolean